Several native Android libraries that also depend on libgnustl_shared.so

I have an Android application project that depends on two native libraries, libA and libB. libA depends on libB and both libraries are built using APP_STL: = gnustl_shared. Then there is a problem when trying to build the APK:

[2014-09-30 14:31:47 - Appname] Error generating final archive: Found duplicate file for APK: lib/armeabi/libgnustl_shared.so
Origin 1: /libA/libs/armeabi/libgnustl_shared.so
Origin 2: /libB/libs/armeabi/libgnustl_shared.so

      

        
        
        
      

    

How can I configure these libraries to build / link correctly when using a shared shared library like libgnustl_shared.so?

EDIT: I've tried many alternate makefile settings, so it's hard for me to know what to do here, but I'll try. Both Application.mk files in libA / jni and libB / jni contain:

APP_STL := gnustl_shared
APP_OPTIM := release
APP_ABI := armeabi-v7a armeabi
APP_PLATFORM := android-15

      

        
        
        
      

    

In libA / jni, the Android.mk file contains:

LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)
LOCAL_MODULE := MyBase
LOCAL_SRC_FILES := libs/$(TARGET_ARCH_ABI)/libMyBase.so
LOCAL_PRELINK_MODULE := true
include $(PREBUILT_SHARED_LIBRARY)

include $(CLEAR_VARS)
LOCAL_MODULE    := Base
LOCAL_SRC_FILES := Base.cpp
LOCAL_C_INCLUDES := ../../../../LIBS/MyBase/pub/include

LOCAL_LDLIBS    := -llog -ljnigraphics
LOCAL_SHARED_LIBRARIES := MyBase
LOCAL_CPP_FEATURES += rtti
LOCAL_CPP_FEATURES += exceptions
include $(BUILD_SHARED_LIBRARY)

      

        
        
        
      

    

In libB / jni, the Android.mk file contains:

LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)
LOCAL_MODULE := MyMedia
LOCAL_SRC_FILES := libs/$(TARGET_ARCH_ABI)/libMyMedia.so
LOCAL_PRELINK_MODULE := true
include $(PREBUILT_SHARED_LIBRARY)

include $(CLEAR_VARS)
LOCAL_MODULE    := Media
LOCAL_SRC_FILES := Media.cpp media_jni.cpp
LOCAL_C_INCLUDES := ../../../../LIBS/MyBase/pub/include \
                    ../../../../LIBS/MyMedia/pub/include

LOCAL_LDLIBS    := -llog -ljnigraphics
LOCAL_SHARED_LIBRARIES := MyBase MyMedia
LOCAL_CPP_FEATURES += rtti
LOCAL_CPP_FEATURES += exceptions
include $(BUILD_SHARED_LIBRARY)

$(call import-module,LIBS/MyBase/jni)

      

        
        
        
      

    

MyBase and MyMedia are two native libraries written in C ++ and not supported by Java / JNI. MyMedia depends on MyBase. Both libraries depend on a reliable C ++ library such as gnustl_shared.